medium Set 91 Form Exercise

Write the fact family for 6, 17, 23:

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Answer: 6 + 17 = 23; 17 + 6 = 23; 23 - 6 = 17; 23 - 17 = 6

SubType
fact-family
Facts
  • 6 + 17 = 23
  • 17 + 6 = 23
  • 23 - 6 = 17
  • 23 - 17 = 6
Difficulty
normal

Write the fact family for 2, 45, 47:

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Answer: 2 + 45 = 47; 45 + 2 = 47; 47 - 2 = 45; 47 - 45 = 2

SubType
fact-family
Facts
  • 2 + 45 = 47
  • 45 + 2 = 47
  • 47 - 2 = 45
  • 47 - 45 = 2
Difficulty
normal

Write the fact family for 1, 35, 36:

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Answer: 1 + 35 = 36; 35 + 1 = 36; 36 - 1 = 35; 36 - 35 = 1

SubType
fact-family
Facts
  • 1 + 35 = 36
  • 35 + 1 = 36
  • 36 - 1 = 35
  • 36 - 35 = 1
Difficulty
normal

Write the fact family for 46, 4, 50:

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Answer: 46 + 4 = 50; 4 + 46 = 50; 50 - 46 = 4; 50 - 4 = 46

SubType
fact-family
Facts
  • 46 + 4 = 50
  • 4 + 46 = 50
  • 50 - 46 = 4
  • 50 - 4 = 46
Difficulty
normal

Write the fact family for 6, 22, 28:

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Answer: 6 + 22 = 28; 22 + 6 = 28; 28 - 6 = 22; 28 - 22 = 6

SubType
fact-family
Facts
  • 6 + 22 = 28
  • 22 + 6 = 28
  • 28 - 6 = 22
  • 28 - 22 = 6
Difficulty
normal

Write the fact family for 3, 36, 39:

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Answer: 3 + 36 = 39; 36 + 3 = 39; 39 - 3 = 36; 39 - 36 = 3

SubType
fact-family
Facts
  • 3 + 36 = 39
  • 36 + 3 = 39
  • 39 - 3 = 36
  • 39 - 36 = 3
Difficulty
normal